Different smudge removal methods for working clothes

Work clothes and mildew are common in families, especially during the rainy season. The mold washing method is as follows:
1, the mold on the work clothes is extremely difficult to clean mold should be used 35-60 degrees Celsius hot aqueous hydrogen peroxide solution or bleach solution, and then rinsed with water.
2. The mildew on the cotton fabric is first impregnated with a dilution of ammonia 20 g against 1 litre of water and then rinsed with water.
3. The mildew on the silk wool fabric should be scrubbed with cotton balls, turpentine, and then sun to remove moisture.
Grease stain removal method

Oil stains known as oil stains are insoluble stains. For such stains, organic solvents such as solvent gasoline, trichloroethylene, tetrachloroethylene, alcohol, acetone, cannabis water, banana water, turpentine oil, benzene, etc. should be used to remove oil stains from clothing by wiping or brushing. In addition, it can be removed by other effective methods.

1, removal of animal and vegetable oils

Animal and vegetable oil stains are common stains on clothing and also a polar liquid stain. Such stains should be wiped or scrubbed with organic solvents such as solvent gasoline and tetrachloroethylene. When brushing, use a towel or cotton cloth to wipe the stain solution and remove it from the surface. To prevent the part of the stain from remaining on the surface of the laundry after the solution has volatilized, the surface of the clothes will be marked. If traces appear, it can be removed by repeated wiping or extended brushing. You can also apply water to the stains on clothing and spray it with a high-pressure spray gun.

2, the removal of pine oil

When transporting pine wood, it is easy to attach pine oil to the clothes and it should be promptly removed. According to the principle that pine oil can be dissolved in alcohol, you can use alcohol or alcohol mixed with turpentine oil to brush at the stains. After the pine oil is soaked and dissolved, wipe it with a wet towel. If there are still traces, scrub again with gasoline, and wipe it several times without cleaning it until it is clean.

3, removal of tung oil stains

Tung oil is a viscous vegetable oil that is not easy to dry and is difficult to remove by sticking to clothing. Can be scrubbed with gasoline or kerosene to dissolve the tung oil and then remove the traces left with alcohol soap. It is best to wash the stained clothing with detergent again to completely eliminate the traces.

4, the removal of butter stains

Butter is a thick animal fat that can be scrubbed with toluene or carbon tetrachloride solvent. The traces left can be removed with a mixture of alcohol and ammonia, and can also be removed with alcohol soap.

5, curry grease removal

The way to wash clothing with curry oil is to first moisten the clothing with water and then put it in warm glycerine at 50°C, and then wash it with clean water. If the clothes are cotton or linen, they can be brushed with 10% ammonia solution. If the clothes are silk or wool material, use a 10% dilute aqueous acetic acid solution and finally rinse with clean water. The curry grease on white clothes can be brushed with a 5% aqueous solution of sodium hypochlorite, then washed with detergent and finally rinsed with clean water.

6, the removal of machine grease

For lighter machine oil stains, use a gas brush, then place a piece of blotting paper or cloth on top and bottom of the clothing oil stained area, iron it with an iron to further evaporate the oil, absorb it by paper or cloth, and then repeatedly change the paper or The cloth was pressed several times until all the oil had been sucked away. Finally wash with detergent and rinse with clean water. For deep-colored machine oil, you must use high-quality gasoline to rinse, then absorb it with absorbent paper or cloth, and then rinse it with warm water.

7, candle grease removal

The candle oil was stained on the clothes. The method of washing alone was not enough. First remove the wax on the surface of the garment by hand, and then use absorbent paper or absorbent paper to place it under the stain and then iron it with an iron. The candle will melt when heated, and the melted candle oil will melt. It is absorbed by the paper. If it is not cleaned once, it can be repeated several times and the traces of the candle oil will be completely removed.

8, smoke tube grease removal

Smoke from the chimney falls on the clothes. Soak the clothes in the water immediately to prevent oxidation of the smoke from the oil. Then the crystalline oxalic acid powder was sprinkled in the contaminated place, and was repeatedly rinsed until it was basically removed. Finally, it was washed with detergent and then rinsed with fresh water.

9, removal of coal grease

Coal grease is a non-polar liquid dirt. When the clothing is contaminated with kerosene, it will leave yellow marks if not removed in time, especially for white fabrics. The removal of coal oil stains can be sprinkled with chalk or magnesia powder on the stains. After a few days, the powder is removed and the coal oil stains disappear with no traces.

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